import { type AfterViewInit } from '@angular/core';
import * as i0 from "@angular/core";
export declare class TuiHintAnchored implements AfterViewInit {
    private readonly el;
    private readonly hover;
    private readonly vvs;
    private readonly viewport;
    private readonly accessor;
    private readonly directive;
    private readonly styles$;
    protected readonly sub: import("rxjs").Subscription;
    ngAfterViewInit(): void;
    private update;
    private apply;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiHintAnchored, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TuiHintAnchored, never, never, {}, {}, never, never, true, never>;
}